EP1531721A2 - Substance delivery via a rotating microabrading surface - Google Patents
Substance delivery via a rotating microabrading surfaceInfo
- Publication number
- EP1531721A2 EP1531721A2 EP03751906A EP03751906A EP1531721A2 EP 1531721 A2 EP1531721 A2 EP 1531721A2 EP 03751906 A EP03751906 A EP 03751906A EP 03751906 A EP03751906 A EP 03751906A EP 1531721 A2 EP1531721 A2 EP 1531721A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- skin
- housing
- microabrader
- microprotrusions
- array
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/20—Surgical instruments, devices or methods, e.g. tourniquets for vaccinating or cleaning the skin previous to the vaccination
- A61B17/205—Vaccinating by means of needles or other puncturing devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
- A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B2017/320004—Surgical cutting instruments abrasive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M2037/0007—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin having means for enhancing the permeation of substances through the epidermis, e.g. using suction or depression, electric or magnetic fields, sound waves or chemical agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
- A61M2037/0023—Drug applicators using microneedles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
- A61M2037/0038—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles having a channel at the side surface
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
- A61M2037/0046—Solid microneedles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
- A61M2037/0053—Methods for producing microneedles
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40669402P | 2002-08-29 | 2002-08-29 | |
US406694P | 2002-08-29 | ||
PCT/US2003/026813 WO2004019777A2 (en) | 2002-08-29 | 2003-08-27 | Substance delivery via rotating mocroabrading surface |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1531721A2 true EP1531721A2 (en) | 2005-05-25 |
EP1531721B1 EP1531721B1 (en) | 2016-10-05 |
Family
ID=31978342
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03749157.8A Expired - Lifetime EP1531896B1 (en) | 2002-08-29 | 2003-08-27 | Microprotrusion arrays and methods for using same to deliver substances into tissue |
EP03751906.3A Expired - Lifetime EP1531721B1 (en) | 2002-08-29 | 2003-08-27 | Substance delivery via a rotating microabrading system |
EP03749156.0A Expired - Lifetime EP1531895B1 (en) | 2002-08-29 | 2003-08-27 | Microabrader with controlled abrasion features |
EP16169887.3A Expired - Lifetime EP3075410B1 (en) | 2002-08-29 | 2003-08-27 | Microprotrusion arrays and methods for using same to deliver substances into tissue |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03749157.8A Expired - Lifetime EP1531896B1 (en) | 2002-08-29 | 2003-08-27 | Microprotrusion arrays and methods for using same to deliver substances into tissue |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03749156.0A Expired - Lifetime EP1531895B1 (en) | 2002-08-29 | 2003-08-27 | Microabrader with controlled abrasion features |
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EP (4) | EP1531896B1 (en) |
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CA (3) | CA2497154C (en) |
ES (4) | ES2617576T3 (en) |
WO (3) | WO2004020015A2 (en) |
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- 2003-08-27 AU AU2003270011A patent/AU2003270011B8/en not_active Ceased
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- 2003-08-27 WO PCT/US2003/026812 patent/WO2004020015A2/en active Application Filing
- 2003-08-27 EP EP03749157.8A patent/EP1531896B1/en not_active Expired - Lifetime
- 2003-08-27 AU AU2003268206A patent/AU2003268206B2/en not_active Ceased
- 2003-08-27 EP EP03751906.3A patent/EP1531721B1/en not_active Expired - Lifetime
- 2003-08-27 US US10/649,134 patent/US7166086B2/en not_active Expired - Lifetime
- 2003-08-27 EP EP03749156.0A patent/EP1531895B1/en not_active Expired - Lifetime
- 2003-08-27 JP JP2004531548A patent/JP4460451B2/en not_active Expired - Fee Related
- 2003-08-27 JP JP2004531546A patent/JP4429907B2/en not_active Expired - Fee Related
- 2003-08-27 ES ES03749156.0T patent/ES2537171T3/en not_active Expired - Lifetime
- 2003-08-27 CA CA2497128A patent/CA2497128C/en not_active Expired - Fee Related
- 2003-08-27 WO PCT/US2003/026811 patent/WO2004020034A2/en active Application Filing
- 2003-08-27 JP JP2004531547A patent/JP2005537057A/en active Pending
- 2003-08-27 EP EP16169887.3A patent/EP3075410B1/en not_active Expired - Lifetime
- 2003-08-27 US US10/649,395 patent/US7422567B2/en active Active
- 2003-08-27 ES ES16169887.3T patent/ES2657432T3/en not_active Expired - Lifetime
- 2003-08-27 ES ES03749157.8T patent/ES2599304T3/en not_active Expired - Lifetime
- 2003-08-27 AU AU2003268205A patent/AU2003268205B2/en not_active Ceased
- 2003-08-27 US US10/649,396 patent/US7316671B2/en active Active
- 2003-08-27 WO PCT/US2003/026813 patent/WO2004019777A2/en active Application Filing
-
2007
- 2007-11-19 US US11/942,138 patent/US20080103434A1/en not_active Abandoned
-
2009
- 2009-06-18 US US12/487,374 patent/US8075826B2/en active Active
Non-Patent Citations (1)
Title |
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See references of WO2004019777A2 * |
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